Merge pull request #1053 from benjiwright/main

739. Daily Temperatures

Author: Ahmad-A0

Diff for: csharp/739-Daily-Temperatures.cs

@@ -0,0 +1,22 @@
+public class Solution
+{
+    public int[] DailyTemperatures(int[] temperatures)
+    {
+        var result = new int[temperatures.Length];
+        Array.Fill(result, 0);
+        var stack = new Stack<int>();
+
+        for (var i = 0; i < temperatures.Length; i++)
+        {
+            var t = temperatures[i];
+            while (stack.Any() && temperatures[stack.Peek()] < t)
+            {
+                var prev = stack.Pop();
+                result[prev] = i - prev;
+            }
+            stack.Push(i);
+        }
+
+        return result;
+    }
+}